###### Unit 1: Number Theory

*In this unit students will learn about:*

Factors and Multiples

Prime Numbers

Prime Factorization

Square Numbers

Divisibility

Math Standards Addressed:

NS.1.1 Estimate, round, and manipulate very large (e.g., millions) and very small (e.g., thousandths) numbers.

NS.1.1 Estimate, round, and manipulate very large (e.g., millions) and very small (e.g., thousandths) numbers.

Math Standards Addressed:

NS.1.4 Determine the prime factors of all numbers through 50 and write the numbers by using exponents

NS.1.4 Determine the prime factors of all numbers through 50 and write the numbers by using exponents

Math Standards Addressed:

NS 2.2 Demonstrate proficiency with division, including division with positive decimals

NS 2.2 Demonstrate proficiency with division, including division with positive decimals

Math Standards Addressed:

MR 2.3 Use a variety of methods to explain mathematical reasoning.

MR 2.3 Use a variety of methods to explain mathematical reasoning.